huridocs/uwazi

import { createSelector } from 'reselect';

const docState = createSelector(
  (state, props) => state.progress.get(props.doc.get('sharedId')),
  (_state, props) => {
    if (!props.doc.get('documents')) {
      return null;
    }
    if (!props.doc.get('documents').size) {
      return null;
    }
    return props.doc.get('documents').reduce((_processed, d) => d.get('status'), 'ready');
  },
  (_state, props) => props.doc.get('documents') && !props.doc.get('documents').size,
  (_state, props) => props.doc.get('template'),
  (progress, docsStatus, isEntity, template) => {
    if (!template && (docsStatus === 'ready' || isEntity)) {
      return {
        progress,
        status: 'warning',
        message: 'No type selected',
      };
    }

    if (progress >= 0 && progress < 100) {
      return {
        progress,
        status: 'processing',
        message: 'Uploading...',
      };
    }

    if (docsStatus === 'failed' && !isEntity) {
      return {
        status: 'danger',
        message: 'Conversion failed',
      };
    }

    if (docsStatus === 'processing' && !isEntity) {
      return {
        progress: 100,
        status: 'processing',
        message: 'Processing...',
      };
    }

    return {};
  }
);

export default docState;